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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x9c995c70372fc7b7f99bd220488cfd8948a41a38d392e7cc27d741efe83d844cThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 97 | ae | b7 | d1 | b9 | d5 | 25 | de | 38 | 8f | ff | c3 | ea | 62 | de | 9f |
| 0010 | 33 | 06 | a9 | df | e8 | 07 | 5e | ab | f5 | 5f | 4a | f9 | 56 | 50 | 40 | 9f |
| 0020 | 63 | ed | 13 | 19 | 02 | fc | 83 | de | 81 | 1a | 1f | 7e | dd | 2b | 51 | 53 |
| 0030 | b5 | 5e | 69 | 03 | 6b | 61 | 8a | c4 | f7 | cc | 91 | 32 | 6e | 26 | 01 | 25 |
| 0040 | ca | 04 | 3e | c9 | 01 | 29 | 0d | c3 | c7 | d5 | 8f | bd | d1 | 1c | 6b | d9 |
| 0050 | 10 | c4 | 47 | 99 | 36 | 54 | 48 | b8 | 72 | 33 | b4 | c4 | 47 | 2f | 59 | ff |
| 0060 | 65 | ec | 66 | f4 | 07 | 03 | 9f | 99 | b1 | c9 | c4 | ce | d6 | 70 | 99 | cb |
| 0070 | fb | db | 85 | 30 | 5c | c5 | 44 | b7 | 9a | 7f | 02 | 36 | e1 | 46 | 29 | 8c |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x9c995c70…3d844c
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x9c995c70372fc7b7f99bd220488cfd8948a41a38d392e7cc27d741efe83d844c")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)